7.2

6.9

6.8

7.1

5.9

6.3

6.1

5.4

4.8

5.6

6.7

5.6

4.7

5.3

6.6

6.7

5.5

6.5

7.2

6.8

5.5

7.0

6.6

7.0

6.3

6.7

6.5

5.9

6.9

5.7

5.7

6.9

6.7

6.4